CN209600760U - A kind of rescue slide structure with arcuate arc - Google Patents

Abstract

The utility model proposes a kind of rescue slide structure with arcuate arc, the rescue slide structure can pass through inflating expanded from folded state；The both sides of the rescue slide are equipped with inflation arc arch structure after inflation, and inflation arc arch structure includes arch air bag and main gasbag cylinder；The main gasbag cylinder forms straight barrel type air bag along the side of rescue slide, and the arch air bag is arc tube air bag, and the arch balloon ends are connected to main gasbag cylinder；It is also sealedly connected with waterproof cloth between main gasbag cylinder and arch air bag, so that slide two sides form arc mine dam.The slide structure with arcuate arc of the utility model, can be improved the rigidity of slide, it is made to be less susceptible to bending deformation when personnel withdraw, and keep withdrawing for personnel safer；At the same time as the support construction of ladder/raft dual-purpose type slide raft Peng'an dress.The configuration of abundant slide is captured market for slide and has established certain basis by the slide of the utility model design, practical application value with higher.

Description

A kind of rescue slide structure with arcuate arc

Technical field

The utility model relates to rescue airbag structure design field, especially a kind of rescue slide structure with arcuate arc.

Background technique

Emergency evacuation slide is that the inflatable used after force-landing in large and medium-sized airline carriers of passengers emergency land (water) is disembarked lifesaving dress Standby, volume is larger after inflation, and package is housed on the inside of hatch door in smaller space in the non-use state.Slide system is by filling The rigid structures such as gas air bag flexible structure, high pressure gas cylinder and injector composition utilizes memory space, hard and soft knot to be most effective Structure is rationally placed, and is avoided structural damage and is destroyed, therefore need to take the mode of artificial FOLD AND PACK.It is simultaneously to ensure to seal slide Packet definite value needs a kind of device to realize this function to desired outer dimension.The design illustrates a kind of fixed for slide package The device of type.Device design has packing tightener, in slide folding process, by belt tensioner, by folded slide by Step tightening, while cooperating vaccum-pumping equipment, the residual gas of inside air bag is sucked out, while by being pasted with slide package plate shape Slide is formed to desired size by the auxiliary tools such as the type chamber of conjunction, top board, positive stop.

Utility model content

Purpose of utility model

The purpose of this utility model: the rigidity of slide can be improved in the slide structure of the invention with arcuate arc, make its Bending deformation is less susceptible to when personnel withdraw；At the same time as the support construction of ladder/raft dual-purpose type slide raft Peng'an dress.

Technical solution

The present invention provides a kind of rescue slide structure with arcuate arc, the rescue slide structure can be from folded state By inflating expanded；The both sides of the rescue slide are equipped with inflation arc arch structure after inflation, inflate arc arch structure packet Include arch air bag and main gasbag cylinder；The main gasbag cylinder forms straight barrel type air bag, the arch gas along the side of rescue slide Capsule is arc tube air bag, and the arch balloon ends are connected to connection with main gasbag cylinder；Between main gasbag cylinder and arch air bag also It is sealedly connected with waterproof cloth, so that slide two sides form arc mine dam.

Further, it is fluffy that raft is covered on rescue slide, the raft is fluffy to surround confined space with slide sealing.

Further, it is fluffy that raft is covered on rescue slide, the raft is fluffy and rescues slide front and back end and both sides sealing Connection, is provided with opening on the raft is fluffy, and opening can closing seam, the fluffy two opposite edges of raft are tightly connected respectively To the arch air bag of slide two sides.

Further, inflation arc arch structure further includes support air bag, and support air bag is arranged in main inflator and arch air bag Between, and arch air bag, support air bag are connected to main inflator whole interior.As shown in the overseas Fig. 4 of Fig. 3.The shape phase of arcuate arc To larger, it is fluffy that raft is installed using it, can not only reduce the time required for raft Peng'an fills, can also improve raft Peng'an dress can By property, the mode for keeping it relatively traditional is more firm.

Further, the upper surface of arch air bag can paste velcro fastener or rope band for fixing, pass through nylon Hasp or rope band for fixing realize the fluffy Fast Installation of raft.

Technical effect

Slide structure with arcuate arc of the invention, can be improved the rigidity of slide, is less susceptible to it when personnel withdraw Bending deformation keeps withdrawing for personnel safer；At the same time as the support construction of ladder/raft dual-purpose type slide raft Peng'an dress. The configuration of abundant slide is captured market for slide and has established certain basis by the slide that the present invention designs, reality with higher Application value.

Detailed description of the invention

Fig. 1 is arcuate arc structural schematic diagram；

Fig. 2 is arcuate arc structure front schematic view；

Fig. 3 is the fluffy scheme of installation of raft；

Fig. 4 is the fluffy scheme of installation of raft, arcuate arc structure shown in dotted line；

Wherein, 1- arch air bag, 2- support air bag, 3- main gasbag cylinder, 4- raft are fluffy.

Specific embodiment

For a better understanding of the present invention, technical solution of the present invention is further retouched below by drawings and examples It states.

Embodiment 1, ginseng is seen figures 3 and 4, and provides a kind of rescue slide structure with arcuate arc, the rescue slide structure It can pass through from folded state inflating expanded；The both sides of the rescue slide are equipped with inflation arc arch structure after inflation, fill Gas loop shape arch structure includes arch air bag and main gasbag cylinder；The main gasbag cylinder forms straight barrel type gas along the side of rescue slide Capsule, the arch air bag are arc tube air bag, and the arch balloon ends are connected to connection with main gasbag cylinder；In main gasbag cylinder and arch It is also sealedly connected with waterproof cloth between shape air bag, so that slide two sides form arc mine dam；Inflating arc arch structure further includes Support air bag, support air bag is arranged between main inflator and arch air bag, and arch air bag 1, support air bag 2 and main gasbag cylinder 3 Whole interior connection.As shown in the overseas Fig. 4 of Fig. 3.The shape of arcuate arc is relatively large, fluffy using its installation raft, can not only drop Time required for low raft Peng'an fills, the reliability of raft Peng'an dress can also be improved, the mode for keeping it relatively traditional is more firm.

Embodiment 2 provides a kind of rescue slide structure with arcuate arc, the rescue slide structure referring to Fig. 1 and 2 It can pass through from folded state inflating expanded；The both sides of the rescue slide are equipped with inflation arc arch structure after inflation, fill Gas loop shape arch structure includes arch air bag and main gasbag cylinder；The main gasbag cylinder forms straight barrel type gas along the side of rescue slide Capsule, the arch air bag are arc tube air bag, and the arch balloon ends are connected to connection with main gasbag cylinder；In main gasbag cylinder and arch It is also sealedly connected with waterproof cloth between shape air bag, so that slide two sides form arc mine dam；Raft is covered on rescue slide Fluffy 4, the raft is fluffy to surround confined space with slide sealing；It is fluffy that raft is covered on rescue slide, the raft is fluffy and rescues Slide front and back end and both sides sealing connection, opening is provided on the raft is fluffy, and be open can closing seam, the raft is fluffy relatively Two edges be sealably coupled to the arch air bags of slide two sides respectively.

Claims (5)

1. a kind of rescue slide structure with arcuate arc, it is characterised in that: the rescue slide structure can be logical from folded state Gas overcharging expansion；The both sides of the rescue slide are equipped with inflation arc arch structure after inflation, and inflation arc arch structure includes Arch air bag and main gasbag cylinder；The main gasbag cylinder forms straight barrel type air bag, the arch air bag along the side of rescue slide For arc tube air bag, the arch balloon ends are connected to main gasbag cylinder；Also sealing connects between main gasbag cylinder and arch air bag It is connected to waterproof cloth, so that slide two sides form arc mine dam.

2. a kind of rescue slide structure with arcuate arc according to claim 1, it is characterised in that: covered on rescue slide It is fluffy to be stamped raft, the raft is fluffy to surround confined space with slide sealing.

3. a kind of rescue slide structure with arcuate arc according to claim 1, it is characterised in that: covered on rescue slide It is fluffy to be stamped raft, the raft is fluffy connect with rescue slide front and back end and both sides sealing, and opening, and opening energy are provided on the raft is fluffy Enough closing seams, the fluffy two opposite edges of raft are sealably coupled to the arch air bag of slide two sides respectively.

4. a kind of rescue slide structure with arcuate arc described in one of -3 according to claim 1, it is characterised in that: inflation arc Arch structure further includes support air bag, and support air bag is arranged between main inflator and arch air bag, and arch air bag, support air bag and Main inflator whole interior connection.

5. a kind of rescue slide structure with arcuate arc according to claim 4, it is characterised in that: the upper table of arch air bag Face, which is provided with, pastes velcro fastener or sling.